- 21 9月, 2007 40 次提交
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由 Magnus Damm 提交于
This implements initial support for the SMP INTC (particularly INTC2) controllers. These are largely implemented as conventional blocks, with register sets grouped together at fixed strides relative to the CPU id. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
This adds the TLB flushing routines for SMP systems, based on the MIPS implementation, with some additional SH-specific flush routines. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
current_cpu_data uses smp_processor_id() in order to find the corresponding cpu_data. As the cache descs are all currently identical, just have this look at probed results from the boot CPU. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
This consolidates the cpu_data definitions and gets rid of the special boot_cpu_data. It's made a wrapper to the boot CPU, in order to keep the existing in-tree users happy. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
The cpufreq driver banner is currently printed for each CPU, move it down so it's not as noisy and it's only printed once. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Adrian McMenamin 提交于
The Maple bus is SEGA's proprietary serial bus for peripherals (keyboard, mouse, controller etc). The bus is capable of some (limited) hotplugging and operates at up to 2 M/bits. Drivers of one sort or another existed/exist for 2.4 and a rudimentary port, which didn't support the 2.6 device driver model was also in existence. This driver - for the bus logic itself and for the keyboard (other drivers will follow) are based on the code and concepts of those old drivers but have lots of completely rewritten parts. I have the maple bus code as a built in now as that seems the sane and rational way to handle something like that - you either want the bus or you don't. Signed-off-by: NAdrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Markus Brunner 提交于
This update moves the flash mapping for the Magic Panel into the board setup. It also removes references to the old MTD mapping option in the defconfig. Signed-off by: Markus Brunner <super.firetwister@gmail.com> Signed-off by: Mark Jonas <toertel@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Aoi Shinkai 提交于
Support CF IDE on R2D-1 boards. Signed-off-by: NAoi Shinkai <shinkoi2005@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
The extended mode TLB requires both 64-bit PTEs and a 64-bit pgprot, correspondingly, the PGD also has to be 64-bits, so fix that up. The kernel and user permission bits really are decoupled in early cuts of the silicon, which means that we also have to set corresponding kernel permissions on user pages or we end up with user pages that the kernel simply can't touch (!). Finally, with those things corrected, really enable MMUCR.ME and correct the PTEA value (this simply needs to be the upper 32-bits of the PTE, with the size and protection bit encoding). Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Add SH7785 URAM as node 1, follows the SH-X3 change. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
This fixes up the port calculation logic for non-SuperIO accesses, before these were always matching the MRSHPC base, now just make sure the original port is handed back if it's not in the I/O port range. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Trivial build fix. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Get the IRL->IRQ stuff building. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Most boards use 8 or 16-bit access for the LED bank, se7206 needs 32. There's only 8 individual LEDs however, each with a 'special' value in terms of logical ordering. Go FPGA, go! Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
The port routines were logically inverted, and the MRSHPC range had no upper bound, causing 8 and 16-bit port I/O to get mangled. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Markus Brunner 提交于
This adds support for the SH7720 (SH3-DSP) based Magic Panel R2 board. Signed-off-by: NMarkus Brunner <super.firetwister@gmail.com> Signed-off by: Mark Jonas <toertel@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Kristoffer Ericson 提交于
Signed-off-by: NKristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Kristoffer Ericson 提交于
IRQ0->IRQ3 need to be an IRQ mode for these to work, fix them up. Signed-off-by: NKristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
This leads to invalid configurations where both FPU and DSP support can be enabled in the same kernel, resulting in build failure. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Get the SH7343 and SH7770 stuff linking again. Both of these still require proper INTC support. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Kristoffer Ericson 提交于
The vector changed, so follow the INTC changes for the new vector. Signed-off-by: NKristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Kristoffer Ericson 提交于
Trivial build fixes for SH7709. Signed-off-by: NKristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Kristoffer Ericson 提交于
Some trivial fixes to get SH7709 + HD64461 building again. Signed-off-by: NKristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Kristoffer Ericson 提交于
Build fixes for the hp6xx APM code, as well as some adjustments for the battery values. Signed-off-by: NKristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Kristoffer Ericson 提交于
hp6xx_defconfig resync. Signed-off-by: NKristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Trivial build fix. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Trivial compile fix. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
This patch removes the sh778x specific pci code that pokes in the interrupt controller and overwrites things. The new and improved IRL code manages this in plat_irq_setup() and plat_irq_setup_pins() instead. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
This patch reworks the highlander irq code for r7780mp and r7785rp. The same strategy as for the new R2D code is used here - the board specific interrupts are now starting from HL_FPGA_IRQ_BASE. The code for r7780rp is not touched due to lack of hardware. Tested with CF, AX88796 on r7780mp and r7785rp. The touch switch interrupt has also been tested on r7780mp. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
This patch contains the following fixes: - Adds sh7785 support to CONFIG_EARLY_SCIF_CONSOLE_PORT. - Removes duplicate include from rts7751r2d irq code. - Removes CONFIG_CPU_HAS_INTC from sh7720 Kconfig entry. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
This patch contains the following fixes and improvements: - Fix address typo for INTMSK2 / INTMSKCLR2 registers on sh7780. - Adds IRQ_MODE_IRLnnnn_MASK using intc controller for IRL masking. - Good old IRQ_MODE_IRLnnnn should not register any intc controller. - plat_irq_setup_pins() now selects IRL or IRQ mode. - the holding function is now disabled using ICR0. By default all external pin interrupts are disabled. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
All processor specific interrupt code is now converted to make use of the new intc code. The config option CONFIG_CPU_HAS_INTC_IRQ is because of that pointless. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
We were abusing the resource size for the number of bits, this has been reworked using proper platform data, so this can be tidied up now. Boards in general only have a 1-byte wide resource, which the ioremap_nocache() case already handles. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Magnus Damm 提交于
This patch removes the old r2d config file named rts7751r2d_defconfig and adds separate config files for the two r2d board versions. The two new defconfigs are identical with the exception of board selection: - rts7751r2dplus_defconfig selects CONFIG_RTS7751R2D_PLUS=y - rts7751r2d1_defconfig selects CONFIG_RTS7751R2D_1=y Please remember to update both files with r2d changes in the future. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
CC arch/sh/kernel/cpu/sh4/sq.o arch/sh/kernel/cpu/sh4/sq.c: In function 'sq_flush_range': arch/sh/kernel/cpu/sh4/sq.c:65: warning: passing argument 1 of 'prefetch' discards qualifiers from pointer target type This didn't actually need to be volatile in the first place, so just kill off the qualifier entirely. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
'GPL v2' vs 'GPLv2'. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Add some flags for the heartbeat driver, and kill off some duplication in the bit positions for the boards that don't have special cases. This also allows for variable access widths and inversion. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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